Security advisory

{
  "id": "956e37c1a2626c675e4e03a78a254cc2d2b7224d5f3a8b6e53ec8441d6ca7739",
  "url": "https://osv.dev/vulnerability/CVE-2021-45327",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-45327",
    "summary": "Gitea before 1.11.2 is affected by Trusting HTTP Permission Methods on the Server Side when referencing the vulnerable admin or user API. which could let a remote malisious user execute arbitrary code.",
    "evidence": "osv:CVE-2021-45327",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2021-45327",
      "aliases": [
        "BIT-gitea-2021-45327",
        "CVE-2021-45327",
        "GHSA-jrpg-35hw-m4p9",
        "GO-2022-0310"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/go-gitea/gitea",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "07688231c22871df4d80040f98470dc53d1da71c"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.11.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.11.1",
            "v1.11.0",
            "v1.11.0-rc2",
            "v1.11.0-rc1",
            "v1.10.0-rc1",
            "v1.11.0-dev",
            "v1.9.0-rc1",
            "v1.10.0-dev",
            "v1.9.0-dev",
            "v1.7.0-dev",
            "v1.6.0-rc1",
            "v1.6.0-dev",
            "v1.5.0-rc1",
            "v1.5.0-dev",
            "v1.1.0",
            "v1.0.0",
            "v0.9.99"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45327.json"
          }
        }
      ],
      "modified": "2026-10-24T10:51:25.813473521Z",
      "provider": "osv",
      "references": [
        "https://blog.gitea.io/2020/03/gitea-1.11.2-is-released/",
        "https://github.com/go-gitea/gitea/pull/10462",
        "https://github.com/go-gitea/gitea/pull/10465",
        "https://github.com/go-gitea/gitea/pull/10582"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "gitea:gitea",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "1.11.2"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-45327",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 442627,
  "published_at": "2022-02-08T15:15:07.817+00:00"
}